You probably removed Windows Fax and Picture Viewer. If you dont want to re-do your CD, you can convert your wallpaper to BMP and then the icon background should be transparent.
Could you make the menu bar "normal" sized and looking? Edit: also you need to fix some inconsistencies in th UI: I didnt check every tab, but you get the idea.
Although I selected to remove the Luna theme, I noticed the Luna folder and its subfolders remain. Theyre empty of course. Just something minor I noticed
I dislike the new breadcrumbs so I use AveNoBreadcrumb. But now I notice that in Vista the dropdown menu (for the address bar) only shows recent locations. In XP it would show a folder tree. Is there anyway to get teh functionality like XP?